Adjustable wind speed: With independent switch for wind speed adjusting it can be easily turned on/off without any plugging in/pulling out steps

Strong compatibility: Specially designed for gaming use, able to support laptops up to 19" with supporter at bottom of the cooling pad when the height adjuster is not in use, and able to support laptops up to 17" when the height adjuster is in use

Multi-angle adjustable: Being able to offer 5 different height settings, this laptop cooling pad attempts to offer you the most comfortable viewing angle and better gaming experience

Extra USB port design: Fully respecting your high demand of USB use, this laptop cooling pad provides dual USB ports, therefore it will not occupy the original USB port at all

Anti-skid protection: Comes with 2 shied anti-skid holder, this laptop cooling pad can fully protect your investment with no need to worry about it will drop onto the ground

Superior Cooling, Whisper Quiet This laptop cooling pad is conveniently powered by the USB port on your computer, with no power adapter needed. It offers an additional USB port for you to connect other devices.